All-Out Mardi Crawl
RunGuides Race Facts
Pace Calculator
Race Location
Race Information
Welcome to the annual All-Out Mardi Crawl! From the award-winning Apex Center, these 5K, 10K & Half Marathon courses will run west along the 2020 Best of the Best Ralston Creek Trail through Arvada's open spaces and stunning golf course communities, shady, creekside beauty and a gentle half marathon course around Long Lake Regional Park. With its Endless Series counterpart Runapalooza, this is a can't miss opportunity to enjoy much of what Colorado has to offer! And don't forget to dress in your Mardi Gras best for the costume contest!
Related Events
Did you know that this race is part of a series of runs? If you like this race you may want to run one of the following All-Out Multicourse Productions events.
Trail
Get a Custom Training Plan for this Run
Receive a FREE training plan from our friends at AI Endurance
Get a FREE AI powered training plan
AI Endurance analyzes your workouts to craft a training plan tailored just for you.
The plan predicts your finishing time and adapts along the way. Just like having your own personal run coach!
Use the button below to learn more and get your training plan.
Pace Calculator
Find your running pace and splits, and learn if you can outrun dangerous animals with the RunGuides run pace calculator.
Tell us your race tips
